---
product_id: 259249460
title: "BIOLAGE Smoothproof Deep Smoothing 6-in-1 Serum | Paraben free|Controls frizz, Smoothens rough ends and adds instant shine| For Frizzy Hair | 100ml"
brand: "biolage"
price: "5327 Ft"
currency: HUF
in_stock: true
reviews_count: 8
category: "Biolage"
url: https://www.desertcart.hu/products/259249460-biolage-smoothproof-deep-smoothing-6-in-1-serum-paraben-free
store_origin: HU
region: Hungary
---

# 72-hour frizz control Paraben-free formula Avocado & grape seed oils BIOLAGE Smoothproof Deep Smoothing 6-in-1 Serum | Paraben free|Controls frizz, Smoothens rough ends and adds instant shine| For Frizzy Hair | 100ml

**Brand:** biolage
**Price:** 5327 Ft
**Availability:** ✅ In Stock

## Summary

> ✨ Smooth hair, unstoppable you.

## Quick Answers

- **What is this?** BIOLAGE Smoothproof Deep Smoothing 6-in-1 Serum | Paraben free|Controls frizz, Smoothens rough ends and adds instant shine| For Frizzy Hair | 100ml by biolage
- **How much does it cost?** 5327 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/259249460-biolage-smoothproof-deep-smoothing-6-in-1-serum-paraben-free)

## Best For

- biolage enthusiasts

## Why This Product

- Trusted biolage brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Humidity Shield:** Protects your hair from humidity, keeping frizz at bay no matter the weather.
- • **Instant Shine & Detangle:** Transforms rough ends and tangles into glossy, manageable strands instantly.
- • **Lightweight & Non-Sticky:** Enjoy silky smooth hair without any heavy residue weighing you down.
- • **Nature-Powered Nourishment:** Infused with avocado and grape seed oils to deeply nourish and protect your hair.
- • **Frizz-Free Confidence All Day:** Locks in smoothness for up to 72 hours, so you never miss a flawless moment.

## Overview

BIOLAGE Smoothproof Deep Smoothing 6-in-1 Serum is a paraben-free, professional-grade hair serum infused with avocado and grape seed oils. It controls frizz, smoothens rough ends, protects against humidity, nourishes dry hair, detangles instantly, and adds shine for up to 72 hours, making it the ultimate solution for frizzy hair in a lightweight, non-sticky formula.

## Description

Trusted by professionals to give the best of nature for hair. BIOLAGE SMOOTHPROOF Deep Smoothing 6-in-1 Serum is infused with avocado and grape seed oils, this non-sticky formula gently envelops hair to control frizz and seal in smoothness without weighing it down. It is a paraben free serum that controls frizz, smoothens rough ends, protects from humidity, nourishes dry hair, instantly detangles & adds instant shine. Gives perfectly smooth, frizz-free hair for upto 72 hours When using the system of SMOOTHPROOF shampoo, conditioner and serum vs. a non-conditioning shampoo.

Review: It works. - Excellent. Took my frizz away and it has made a difference in the look of my hair. Smells divine too!
Review: Good - Good product

## Features

- Quick fix solution for your hair.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01HO9EC94 |
| Best Sellers Rank | #577 in Beauty ( See Top 100 in Beauty ) #5 in Hair Styling Serums |
| Brand Name | Biolage |
| Customer Reviews | 4.2 out of 5 stars 27,841 Reviews |
| Hair Type | All |
| Hair type | All |
| Item Form | Oil |
| Item Volume | 100 Milliliters |
| Item Weight | 100 Grams |
| Item form | Oil |
| Liquid Volume | 100 Milliliters |
| Liquid volume | 100 Milliliters |
| Manufacturer | L'Oréal India |
| Material Type Free | Paraben Free |
| Material type free | Paraben Free |
| Number of Items | 1 |
| Product Benefits | Shine |
| Product benefits | Shine |
| Scent | Grape |
| Scent Name | Grape |
| Unit Count | 100 Milliliters |

## Product Details

- **Hair type:** All
- **Liquid volume:** 100 Milliliters
- **Material type free:** Paraben Free
- **Product benefits:** Shine
- **Scent:** Grape

## Images

![BIOLAGE Smoothproof Deep Smoothing 6-in-1 Serum | Paraben free|Controls frizz, Smoothens rough ends and adds instant shine| For Frizzy Hair | 100ml - Image 1](https://m.media-amazon.com/images/I/51PBDFlTFKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works.
*by R***Y on 13 November 2025*

Excellent. Took my frizz away and it has made a difference in the look of my hair. Smells divine too!

### ⭐⭐⭐⭐ Good
*by U***A on 15 July 2025*

Good product

### ⭐⭐⭐⭐⭐ Quality is awesome 👌
*by S***I on 16 December 2025*

One of my random but best purchase. After using about 3 months I am giving this feedback. It is fabulous product . Go for it .

## Frequently Bought Together

- Matrix Biolage Smoothproof Avocado Deep Smoothing Serum Smoothes and Controls Frizzy hair - 100ml
- Biolage Dry Hair Shampoo, Hydrating Shampoo, Moisturises and Softens Dry Hair, HydraSource, 250 ml
- Biolage ,SmoothProof ,Conditioner Smoothing Conditioner ,for Frizzy Hair 200 ml

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**Shop now:** [https://www.desertcart.hu/products/259249460-biolage-smoothproof-deep-smoothing-6-in-1-serum-paraben-free](https://www.desertcart.hu/products/259249460-biolage-smoothproof-deep-smoothing-6-in-1-serum-paraben-free)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-21*